On Gauss-Lobatto integration on the triangle
Numerical Analysis
2011-01-06 v2
Abstract
A recent result in [2] on the non-existence of Gauss-Lobatto cubature rules on the triangle is strengthened by establishing a lower bound for the number of nodes of such rules. A method of constructing Lobatto type cubature rules on the triangle is given and used to construct several examples.
Keywords
Cite
@article{arxiv.1007.4848,
title = {On Gauss-Lobatto integration on the triangle},
author = {Yuan Xu},
journal= {arXiv preprint arXiv:1007.4848},
year = {2011}
}
Comments
SIAM J. Numer. Anal. to appear